Answers Algebra III A Quadratic Functions: Vertex Form — Unit testQuestion 18

18

QuizMultiple Choice

Quadratic Functions: Vertex Form — Unit test

Question 18 • Algebra III A

What is the axis of symmetry for the function f(x)=7−4x+x2?

Answer

A

x = –3

B

x = –2

C

x = 2

D

x = 3

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